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Metal Forming : Fundamentals and Applications
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In this paper, the basic principles of metal forming are discussed, as well as significant practical variables of metal-forming processes such as friction, temperatures and forming machines and their characteristics.Abstract:
Briefly reviews the basic principles of metal forming but major emphasis is on the latest developments in the design of metal-forming operations and tooling. Discusses the position of metal forming in manufacturing and considers a metal-forming process as a system consisting of several interacting variables. Includes an overall review and classification of all metal-forming processes. The fundamentals of plastic deformation - metal flow, flow stress of metals and yield criteria - are discussed, as are significant practical variables of metal- forming processes such as friction, temperatures and forming machines and their characteristics. Examines approximate methods of analyzing simple forming operations, then looks at massive forming processes such as closed-die forging, hot extrusion, cold forging/ extrusion, rolling and drawing (discussion includes the prediction of stresses and load in each process and applications of computer-aided techniques). Recent developments in metal-forming technology, including CAD/CAM for die design and manufacture, are discussed, and a review of the latest trends in metal flow analysis and simulations.read more
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Metal Forming and the Finite-Element Method
TL;DR: In this paper, the finite element method was used to analyze the metal forming process and its properties, including plasticity, viscoplasticity, and plane-strain problems.
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On thermal boundary layer on a power-law stretched surface with suction or injection
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Closed-form exact solutions of MHD viscous flow over a shrinking sheet
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Slip MHD viscous flow over a stretching sheet - An exact solution
TL;DR: In this article, the effect of the slip, the magnetic, and the mass transfer parameters on MHD flow under slip condition over a permeable stretching surface is solved analytically.